B Set 13 Unknown

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                "id": 1,
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                "subType": "multiplication",
                "question": "Lisa has 7 bags with 7 grapes in each bag. How many grapes does Lisa have in all?",
                "answer": 49,
                "correctAnswer": "49",
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            {
                "id": 2,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Jake has 6 bags with 3 cookies in each bag. How many cookies does Jake have in all?",
                "answer": 18,
                "correctAnswer": "18",
                "difficulty": "expert"
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            {
                "id": 3,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos had 11 grapes and sold 10 of them. How many grapes does Carlos have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 4,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Ava bought 5 boxes. Each box has 8 cards. How many cards does Ava have in total?",
                "answer": 40,
                "correctAnswer": "40",
                "difficulty": "expert"
            },
            {
                "id": 5,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake had 11 cards and gave away 10. How many cards does Jake have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 6,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Mia had 11 grapes and gave away 10. How many grapes does Mia have left?",
                "answer": 1,
                "correctAnswer": "1",
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            },
            {
                "id": 7,
                "type": "word-problems",
                "subType": "addition",
                "question": "Carlos has 10 oranges and gets 10 more. How many oranges does Carlos have now?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 8,
                "type": "word-problems",
                "subType": "addition",
                "question": "Ava had 10 marbles. A friend gave Ava 10 more marbles. How many marbles does Ava have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 9,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Noah had 11 apples and sold 10 of them. How many apples does Noah have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 10,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Liam has 10 bags with 6 marbles in each bag. How many marbles does Liam have in all?",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "expert"
            },
            {
                "id": 11,
                "type": "word-problems",
                "subType": "addition",
                "question": "Liam has 10 books and gets 10 more. How many books does Liam have now?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 12,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Lisa bought 5 boxes. Each box has 8 toys. How many toys does Lisa have in total?",
                "answer": 40,
                "correctAnswer": "40",
                "difficulty": "expert"
            },
            {
                "id": 13,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Ava has 7 bags with 7 pencils in each bag. How many pencils does Ava have in all?",
                "answer": 49,
                "correctAnswer": "49",
                "difficulty": "expert"
            },
            {
                "id": 14,
                "type": "word-problems",
                "subType": "addition",
                "question": "Emma had 10 toys. A friend gave Emma 10 more toys. How many toys does Emma have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 15,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Carlos had 11 toys and sold 10 of them. How many toys does Carlos have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 16,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Jake had 11 oranges and sold 10 of them. How many oranges does Jake have remaining?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            },
            {
                "id": 17,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Noah has 5 bags with 4 grapes in each bag. How many grapes does Noah have in all?",
                "answer": 20,
                "correctAnswer": "20",
                "difficulty": "expert"
            },
            {
                "id": 18,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Sofia bought 7 boxes. Each box has 7 books. How many books does Sofia have in total?",
                "answer": 49,
                "correctAnswer": "49",
                "difficulty": "expert"
            },
            {
                "id": 19,
                "type": "word-problems",
                "subType": "multiplication",
                "question": "Mia bought 2 boxes. Each box has 9 grapes. How many grapes does Mia have in total?",
                "answer": 18,
                "correctAnswer": "18",
                "difficulty": "expert"
            },
            {
                "id": 20,
                "type": "word-problems",
                "subType": "subtraction",
                "question": "Ava had 11 grapes and gave away 10. How many grapes does Ava have left?",
                "answer": 1,
                "correctAnswer": "1",
                "difficulty": "expert"
            }
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